Harold Import Co. For making and enjoying rich, frothy beverages in a jiff without electricity. Made of stainless steel and plastic; lead, cadmium, phthalates, and BPA free; Prop 65 compliant; includes frother, counter stand, and batteries. Measure milk into a mug or glass, submerge frother's whisk end and hold power button to froth, about 30-60 seconds, until foam has desired consistency. Matching counter stand stores frother conveniently nearby; great for whole, skim, and goat milk, hemp, almond, soy, cashew, and other non-dairy milk. Easy to use; more compact and economical than espresso machines; hand wash frother's whisk end in warm, soapy water.